Inventor
MUKOYAMA YOSHIYUKI
JP25 patents
Patents
25 patentsUS5087658AFeb 11, 1992
Heat-resistant resin paste and integrated circuit device produced by using the heat-resistant resin paste
HITACHI CHEMICAL CO LTD22 citations92
US5037862AAug 6, 1991
Polyamide-imide resin pastes
HITACHI CHEMICAL CO LTD24 citations92
US4505980AMar 19, 1985
Insulated wire
HITACHI CHEMICAL CO LTD31 citations92
US4497944AFeb 5, 1985
Process for producing polyamide-imide resin
HITACHI CHEMICAL CO LTD23 citations82
US4448844AMay 15, 1984
Heat resistant resin and process for producing the same
HITACHI CHEMICAL CO LTD25 citations81
US5164816ANov 17, 1992
Integrated circuit device produced with a resin layer produced from a heat-resistant resin paste
HITACHI CHEMICAL CO LTD18 citations74
US4447589AMay 8, 1984
Method for preparing polyamide-imide resin
HITACHI CHEMICAL CO LTD16 citations74
US4614782ASep 30, 1986
Heat resistant resin composition
HITACHI CHEMICAL CO LTD11 citations73
US4427822AJan 24, 1984
Process for producing particulate polymer having imide groups
HITACHI CHEMICAL CO LTD15 citations73
US4530975AJul 23, 1985
Polyamide-imide resin composition
HITACHI CHEMICAL CO LTD16 citations72
US4431758AFeb 14, 1984
Heat resistant resin composition comprising reaction product of polyamideimide resin, alcohol and acid component.
HITACHI CHEMICAL CO LTD6 citations72
US4351910ASep 28, 1982
Expandable styrene series resin composition and process for production thereof
HITACHI CHEMICAL CO LTD13 citations72
US4294952AOct 13, 1981
Polyamide-imide resin and its production
HITACHI CHEMICAL CO LTD16 citations72
US4954612ASep 4, 1990
Solvent-soluble polyimide and production thereof
HITACHI CHEMICAL CO LTD13 citations70
US4353801AOct 12, 1982
Special solvent column for GPC and GPC method using the same
HITACHI CHEMICAL CO LTD16 citations70
US4791157ADec 13, 1988
Polyetheramide-imide polymer composition
HITACHI CHEMICAL CO LTD6 citations62
US4505818AMar 19, 1985
Liquid chromatographic column packing material
HITACHI CHEMICAL CO LTD5 citations62
US4486308ADec 4, 1984
Column packing material and production thereof
HITACHI CHEMICAL CO LTD2 citations62
US5009949AApr 23, 1991
Resin composition and electrical laminate obtained therefrom
HITACHI CHEMICAL CO LTD5 citations61
US5047499ASep 10, 1991
Process for the production of high molecular weight polyamide-imide resin
HITACHI CHEMICAL CO LTD3 citations60
US4323664AApr 6, 1982
Process for producing granular polymer having uniform fine particle size
HITACHI CHEMICAL CO LTD6 citations58
US4094835AJun 13, 1978
Unsaturated polyester resinous composition
HITACHI CHEMICAL CO LTD5 citations58
US5874518AFeb 23, 1999
Epoxy-modified polyamide resin
HITACHI CHEMICAL CO LTD0 citations52
US5625026AApr 29, 1997
Amid group-containing diisocyanates and amide group-containing epoxy resins
HITACHI CHEMICAL CO LTD1 citations52
US5591813AJan 7, 1997
Amide group-containing diisocyanates and amide group-containing epoxy resins
HITACHI CHEMICAL CO LTD0 citations52